Model-of-the-moment Kate Upton is starring in a Super Bowl commercial for Mercedes-Benz. The curvaceous blonde, who incidentally doesn’t have a driver’s license, appears in the 60-second ad that is said to be “a tongue-in-cheek depiction of how far a person might — or might not — go to get their heart’s desire.” Sources say Upton will not be driving in the spot in which she plays herself, an “object of desire.” The ad, which was filmed over the weekend, will also star Usher, we’re told.